CVE-2025-9935

A vulnerability was determined in TOTOLINK N600R 4.3.0cu.7866_B20220506. This vulnerability affects the function sub_4159F8 of the file /web_cste/cgi-bin/cstecgi.cgi. Executing manipulation can lead to command injection. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized.
References
Link Resource
https://github.com/mono7s/TOTOLINK/blob/main/N600R/TOTOLINK%20N600R%20Unauthorized_Command_Injection.md Exploit Third Party Advisory
https://vuldb.com/?ctiid.322337 Permissions Required VDB Entry
https://vuldb.com/?id.322337 Third Party Advisory VDB Entry
https://vuldb.com/?submit.643088 Third Party Advisory VDB Entry
https://www.totolink.net/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:totolink:n600r_firmware:4.3.0cu.7866_b20220506:*:*:*:*:*:*:*
cpe:2.3:h:totolink:n600r:-:*:*:*:*:*:*:*

History

29 Sep 2025, 18:32

Type Values Removed Values Added
References () https://github.com/mono7s/TOTOLINK/blob/main/N600R/TOTOLINK%20N600R%20Unauthorized_Command_Injection.md - () https://github.com/mono7s/TOTOLINK/blob/main/N600R/TOTOLINK%20N600R%20Unauthorized_Command_Injection.md - Exploit, Third Party Advisory
References () https://vuldb.com/?ctiid.322337 - () https://vuldb.com/?ctiid.322337 - Permissions Required, VDB Entry
References () https://vuldb.com/?id.322337 - () https://vuldb.com/?id.322337 - Third Party Advisory, VDB Entry
References () https://vuldb.com/?submit.643088 - () https://vuldb.com/?submit.643088 - Third Party Advisory, VDB Entry
References () https://www.totolink.net/ - () https://www.totolink.net/ - Product
First Time Totolink n600r Firmware
Totolink n600r
Totolink
CPE cpe:2.3:o:totolink:n600r_firmware:4.3.0cu.7866_b20220506:*:*:*:*:*:*:*
cpe:2.3:h:totolink:n600r:-:*:*:*:*:*:*:*

04 Sep 2025, 10:42

Type Values Removed Values Added
New CVE

Information

Published : 2025-09-04 10:42

Updated : 2025-09-29 18:32


NVD link : CVE-2025-9935

Mitre link : CVE-2025-9935

CVE.ORG link : CVE-2025-9935


JSON object : View

Products Affected

totolink

  • n600r
  • n600r_firmware
CWE
CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')